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Summary of Contents for Award VTC820
- Page 1 V T C 8 2 0 Full-Size Socket 478 Pentium 4 Intel 845G CPU Card U S E R ’S M A N U A L Version 1.0...
- Page 2 Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International Business Machines Corporation. Intel and Pentium 4 are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Winbond is a registered trademark of Winbond Electronics Corporation.
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Page 3: Table Of Contents
Installing the CPU............6 ATX Power Installation...........7 MicroPCI Daughter Card Installation .......7 Installing the Memory............8 Setting the Jumpers............9 Connectors on VTC820 ............ 14 Watchdog Timer............26 BIOS Setup........錯誤! 尚未定義書籤。 Drivers Installation ..... 錯誤! 尚未定義書籤。 Appendix ........錯誤! 尚未定義書籤。 A. I/O Port Address Map....錯誤! 尚未定義書籤。... - Page 4 This page is intentionally left blank. VTC820 User’ s Manual...
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Page 5: Introduction
INTRODUCTION Introduction Product Description The VTC820 Pentium 4 Full Size PICMG CPU Card incorporates the Intel® advanced 845G Chipset Memory Controller hub and supports 478-pin Intel Pentium 4 processors of 1.3GHz and up to 2.6GHz+ with FSB 533MHz/400MHz. VTC820 supports the Pentium 4 processor with 256-KB L2 cache and the Pentium 4 processor with 512-KB L2 cache on 0.13... -
Page 6: Checklist
INTRODUCTION Checklist Your VTC820 package should include the items listed below. • The VTC820 Industrial CPU Card • This User’s Manual • 1 IDE Ribbon Cable • 1 Floppy Ribbon Connector • 2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a Mounting Bracket •... -
Page 7: Specifications
Power Consumption Pentium 4 1.8GHz with 512MB DDR SDRAM +5V: 5.7A +12V: 8.5A Pentium 4 2.2GHz with 512MB DDR SDRAM +5V: 6.4A +12V: 6.3A Form Factor Full Size CPU Card Dimensions 338mm x 122mm (13.3” x 4.8”) VTC820 User’ s Manual... -
Page 8: Board Dimensions
INTRODUCTION Board Dimensions VTC820 User’ s Manual... -
Page 9: Installations
INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the VTC820 in order to set up a workable system. The topics covered are: Installing the CPU ..............6 ATX Power Installation ............7 MicroPCI Daughter Card Installation........7 Installing the Memory ............8... -
Page 10: Installing The Cpu
INSTALLATIONS Installing the CPU The VTC820 CPU Card supports a Socket 478 processor socket for Intel Pentium 4 processors. The Socket 478 processor socket comes with a lever to secure the processor. Raise this lever to about a 90° angle to allow the insertion of the processor. -
Page 11: Atx Power Installation
INSTALLATIONS ATX Power Installation The system power is provided to the VTC820 CPU card with the J1 and J8 ATX power connectors. Please note that the J8 external ATX power connector should be connected to the backplane for VTC820 to function. J8 is a 3-pin power connector. -
Page 12: Installing The Memory
INSTALLATIONS Installing the Memory The VTC820 CPU Card supports two DDR memory sockets for a maximum total memory of 2GB in DDR memory type. The memory module capacities supported are 64MB, 128MB, 256MB, 512MB and 1GB. The following table lists the supported SDR DIMM configurations. Intel 845G supports configurations defined in the JEDEC DDR DIMM specification only (A,B,C). -
Page 13: Setting The Jumpers
INSTALLATIONS Setting the Jumpers Jumpers are used on VTC820 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on VTC820 and their respective functions. -
Page 14: Jumper Locations On Vtc820
INSTALLATIONS Jumper Locations on VTC820 VTC820 User’ s Manual... -
Page 15: Configuring The Cpu Frequency
INSTALLATIONS Configuring the CPU Frequency The VTC820 CPU card does not provide DIP switches to configure the processor speed (CPU frequency). However, JP16 can be used to select the Front Side Bus of the processor. JP16: CPU Front Side Bus Select... -
Page 16: Jp6: Clear Cmos Contents
VGA or from an optional MicroPCI VGA. JP8/9/10/11/12 Function On Board VGA MicroPCI VGA JP13: Gigabit LAN Enable/Disable JP13 Function Enable Gigabit LAN Disable Gigabit LAN * Note: Use this jumper only when your CPU card has the Gigabit LAN function. VTC820 User’ s Manual... -
Page 17: Sw1: Lvds Resolution Select
INSTALLATIONS SW1: LVDS Resolution Select SW1-1 SW1-2 SW1-3 Resolution 800x600 18 bit 1024x768 18bit 1024x768 24 bit VTC820 User’ s Manual... -
Page 18: Connectors On Vtc820
The connectors onVTC820 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on VTC820 and their respective functions. Connector Locations on VTC820...............15 IDE1, IDE2: EIDE Connectors..............16 FDD1: Floppy Drive Connector.............17... -
Page 19: Connector Locations On Vtc820
INSTALLATIONS Connector Locations on VTC820 IDE1, IDE2: EIDE Connectors FDD1: Floppy Drive Connector J1: ATX 12V/+12V Power Connector FAN1: CPU Fan Power Connector FAN2: System Fan Power Connector FAN3: Auxiliary Fan Power Connector J2: System Function Connector J3: Parallel Port Connector... -
Page 20: Ide1, Ide2: Eide Connectors
Ground Protect pin DRQ1 Ground Host IOW Ground Host IOR Ground IOCHRDY Host ALE DACK1 Ground IDE2 IRQ15 No connect Address 1 No connect Address 0 Address 2 Chip select 0 Chip select 1 Activity Ground VTC820 User’ s Manual... -
Page 21: Fdd1: Floppy Drive Connector
Pin # Signal Name Ground Ground +12V +12V FAN1: CPU Fan Power Connector FAN1 is a 3-pin header for the CPU fan. The fan must be a 12V fan. Pin # Signal Name Ground +12V Rotation detection VTC820 User’ s Manual... -
Page 22: Fan2: System Fan Power Connector
SMI / Hardware Switch Power LED Speaker Speaker: Pins 1 - 4 This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended. Pin # Signal Name Speaker out No connect Ground VTC820 User’ s Manual... - Page 23 Reset Switch: Pins 9 and 19 The reset switch allows the user to reset the system without turning the main power switch off and then on again. Orientation is not required when making a connection to this header. VTC820 User’ s Manual...
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Page 24: J3: Parallel Port Connector
PD2, parallel data 2 Select PD3, parallel data 3 Ground PD4, parallel data 4 Ground PD5, parallel data 5 Ground PD6, parallel data 6 Ground PD7, parallel data 7 Ground ACK, acknowledge Ground Busy Ground Paper empty Ground Select VTC820 User’ s Manual... -
Page 25: J5, J6: Com1 And Com2 Serial Ports Connector
The LVDS connectors are composed of the first channel (J13) and second channel (J7) to support 24-bit or 48-bit. Signal Name Pin # Pin # Signal Name TX0- TX0+ Ground Ground TX1- TX1+ 5V/3.3V Ground TX3- TX3+ TX2- TX2+ Ground Ground TXC- TXC+ 5V/3.3V ENABKL +12V +12V VTC820 User’ s Manual... -
Page 26: J8: External Atx Power Connector
J10 is a 12-pin header that is used to connect to the ID120 daughter card that integrates jacks for Line In, Line Out and Speaker. Signal Name Pin # Pin # Signal Name LINEOUT_R LINEOUT_L Ground Ground LINEIN_R LINEIN L Ground Ground Mic-In VREFOUT Ground Protect pin VTC820 User’ s Manual... -
Page 27: J12: Irda Connector
TMDS stands Transition Minimized Differential Signaling. J16 TMDS panel connector is to be connected to the optional ID120 daughter card. Signal Name Pin # Pin # Signal Name TX1P TX2P TXIN TX2N TXCP TX0P TXCN TX0N HTPG DDCDATA DDCCLK VTC820 User’ s Manual... -
Page 28: J17: Vga Crt Connector
Overall, the two pin headers support four USB ports. Signal Name Signal Name Ground USB0- USB1+ USB0+ USB1- Ground Signal Name Signal Name Ground USB2- USB3+ USB2+ USB3- Ground Signal Name Signal Name Ground USB4- USB5+ USB4+ USB5- Ground VTC820 User’ s Manual... -
Page 29: J21, J22: External Ps/2 Keyboard And Mouse Connector
J26 is the primary RJ-45 connector based on the chipset integrated LAN. The figure below shows the pin out assignments of the connector and its corresponding input jack. TD+(pin#1) Active LED TD-(pin#2) RD+(pin#3) RD-(pin#6) Link LED RJ-45 VTC820 User’ s Manual... -
Page 30: Watchdog Timer
; OUT : None ;[]================================================ Enable_And_Set_Watchdog Proc Near push ;save time interval call Unlock_Chip cl, 2Bh call Read_Reg al, NOT 10h call Write_Reg ;set GP24 as WDTO cl, 07h al, 08h call Write_Reg ;switch to LD8 VTC820 User’ s Manual... - Page 31 Near call Unlock_Chip cl, 07h al, 08h call Write_Reg ;switch to LD8 xor al, al cl, 0F6h call Write_Reg ;clear watchdog timer xor al, al cl, 30h call Write_Reg ;watchdog disabled call Lock_Chip Disable_Watchdog Endp ;[]=============================================== VTC820 User’ s Manual...
- Page 32 ; Name : Write_Reg ; IN : CL - register index AL - Value to write ; OUT : None ;[]================================================ Write_Reg Proc Near push dx, 2Eh al,cl out dx,al pop ax inc dx out dx,al Write_Reg Endp ;[]================================================ VTC820 User’ s Manual...
- Page 33 ; Name : Read_Reg ; IN : CL - register index ; OUT : AL - Value to read ;[]=================================================== Read_Reg Proc Near al, cl dx, 2Eh out dx, al inc dx al, dx Read_Reg Endp ;[]================================================ VTC820 User’ s Manual...
- Page 34 INSTALLATIONS This page was intentionally left blank. VTC820 User’ s Manual...
- Page 35 APPENDIX VTC820 User’ s Manual...
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